piperaceous Meaning, Definition & Usage

Pip`er*a"ceous adjective
Etymology
L. piper pepper.
Definitions
  1. (Bot.) Of or pertaining to the order of plants (Piperaceæ) of which the pepper (Piper nigrum) is the type. There are about a dozen genera and a thousand species, mostly tropical plants with pungent and aromatic qualities.

Webster 1913